package cn.liulin.java8.simplestudy;

import java.util.TreeMap;

/**
 * cn.liulin.java8.simplestudy$
 *
 * @author ll
 * @date 2024-03-27 18:12:03
 **/
public class TreeMapTest {
    public static void main(String[] args) {
        TreeMap<String, String> treeMap = new TreeMap<>();
        treeMap.put("111", "111");
        treeMap.remove("111");
    }
}
